Uyini umehluko phakathi kwe-chrome plating, i-nickel plating ne-zinc plating?

Okokuqala, ake siqonde ukuthi yini i-electroplating
I-Electroplating iyinqubo yokusebenzisa isimiso se-electrolysis ukuze kuhlanganiswe ungqimba oluncane lwezinye izinsimbi noma ama-alloys ebusweni bezinsimbi ezithile. Okufana nokugqwala), thuthukisa ukumelana nokugqoka, ukuguquguquka kukagesi, ukubonakaliswa, ukumelana nokugqwala (i-copper sulfate, njll.) futhi kuthuthukise ubuhle.

I-Electroplating iphinde ihlukaniswe ngezinqubo ezithile ezifana ne-copper plating, i-golden plating, i-silver plating, i-chrome plating, i-nickel plating kanye ne-zinc plating. Emkhakheni wokukhiqiza, i-zinc plating, i-nickel plating kanye ne-chrome plating yizona ezisetshenziswa kakhulu. Futhi kufanele kube khona umehluko phakathi kokuthathu, akunjalo?imishini ye-aluminium

Kufakwe amagalani
Incazelo: Ukwenza uthayela kubhekisela kubuchwepheshe bokwelapha obungaphezulu obumboza ungqimba lwezinc phezu kwezinsimbi, ama-alloys noma ezinye izinto zobuhle nokuvimbela ukugqwala.
Izici: izindleko eziphansi, i-anti-corrosion jikelele, umbala omhlophe wesiliva.
Izicelo: Izikulufu, ama-circuit breaker, izimpahla zezimboni, njll.

I-Nickel plated
Incazelo: Indlela yokunamathisela ungqimba lwe-nickel ensimbi noma kwezinye okungezona ezensimbi nge-electrolysis noma izindlela zamakhemikhali, ezibizwa nge-nickel plating.
Izici: enhle, ingahlotshiswa, intengo ephezulu, inqubo eyinkimbinkimbi, umbala umhlophe wesiliva nophuzi.
Izicelo: izikepisi zezibani ezonga amandla, izinhlamvu zemali, ihadiwe, njll.

i-chrome
Incazelo: I-Chromium iwuhlobo lwensimbi emhlophe ekhanyayo enombala oluhlaza okwesibhakabhaka kancane. Kuyindlela yokunamathisela ungqimba lwe-chromium ensimbi noma enye engeyona eyensimbi ngezindlela ze-electrolytic noma zamakhemikhali, okubizwa ngokuthi i-chrome plating.
Izici: Kunezinhlobo ezimbili ze-chrome plating, eyokuqala eyokuhlobisa, ukubukeka kwayo kugqamile, ukumelana nokugqokwa kungcono, ukumelana nokugqwala akukuhle njenge-galvanized, futhi kubi kune-oxidation; okwesibili ukukhulisa ubulukhuni nokugqoka ukumelana kwezingxenye zensimbi, njll., okuwumsebenzi wengxenye.
Isicelo: Izingxenye zokuhlobisa ezikhanyayo, amathuluzi, ompompi, njll. ezintweni zikagesi zasendlini, izinto zikagesi neminye imikhiqizo.auto mashini

Ngokuqondene nomehluko oyisisekelo kakhulu phakathi kwezinhlobo ezintathu ze-electroplating
1: "I-Chromium plating iyinhloko yokuthuthukisa ubulukhuni bobuso, ukubukeka okuhle nokuvimbela ukugqwala. I-Chromium plating inokusimama okuhle kwamakhemikhali futhi ayisebenzi ku-alkali, i-sulfide, i-nitric acid kanye nama-acids amaningi e-organic, kodwa i-soluble ku-hydrohalic acid ( Njenge i-hydrochloric acid) kanye ne-sulfuric acid eshisayo Ngenxa yokuthi i-chromium ayishintshi umbala, ingagcina ikhono layo lokubonisa isikhathi eside futhi ingcono kunesiliva ne-nickel.
2: I-Nickel plating ayigugi, i-anti-corrosion, i-anti-rust, ngokuvamile incane, futhi inqubo ihlukaniswe izigaba ezimbili: i-electroplating namakhemikhali.
3: Amagalani mahle kakhulu futhi awakwazi nokugqwala. I-Zn iyinsimbi esebenzayo ekwazi ukuhlangana nama-asidi, ngakho ayikwazi ukumelana nokugqwala futhi ingabizi kakhulu kokuthathu.
Umehluko ezindlekweni ukuthi i-chrome plating ibiza kakhulu, i-nickel ingeyesibili, kanti i-zinc iyona eshibhe kakhulu. Phakathi kwazo, i-rack plating, i-barrel plating, njll. Ukufakela ama-rack kuyabiza, futhi ukufakwa kwemiphongolo ishibhile.
Emuva kokubelesela okungaka abanye abangani bathi kuseyisimo esifana nesiphukuphuku futhi akucaci, ngakho-ke mhleli ungakutshela nje, ngizodideka ngemuva kokubelesela isikhashana, ngakho-ke ake sihlukanise ngemibala.
I-Chrome plating imhlophe qwa, i-nickel plating iphuzi kancane, isiliva eliphehliwe elimhlophe (empeleni, kukhona ne-zinc enemibala, i-zinc empunga, i-matt chrome, i-chrome ekhanyayo, i-nickel emhlophe, i-nickel emnyama, njll., uma usho kakhulu, uyisiphukuphuku ngaphezulu.

Nweba ulwazi lwakho:
1- Ukukhiqizwa kwe-Electroplating kulawulwa kakhulu indle kanye nokungcoliswa kwensimbi esindayo endle. Umbuso uye walawula ngokuqinile ukwanda kwemboni ye-electroplating, futhi yehliswa unyaka nonyaka.
2- Ukucutshungulwa kwe-electroplating ezweni lami ikakhulukazi kwenziwa ama-galvanized, afakwe ngethusi, afakwe nge-nickel, kanye nama-chromium-plated, lapho i-zinc-plated ibalelwa ku-50%, kanye nama-akhawunti afakwe ngethusi, afakwe nge-chromium, kanye nanama-nickel-plated 30%.
3- Uma inhloso iwukuvimbela ukugqwala, i-zinc noma i-cadmium plating ingasetshenziswa; uma ukugxila kuwukuvimbela ukuguga, i-nickel noma i-chrome plating kuyisinqumo esingcono kakhulu.
I-Electroplating iwulwazi olujule kakhulu, futhi ayicaci kahle emshweni owodwa noma emibili, futhi indlela yokucwenga yento ngayinye ihlukile, njengokwelashwa kwangaphambilini, ifomula ye-electrolyte, usayizi wamanje, isikhathi se-electroplating, njll., yonke imininingwane kube Lokhu kuholela ekushintsheni kwekhwalithi ye-electroplating, ngaphandle kwezinye izinto, okwamanje kuncane futhi isikhathi se-electroplating side, ukuze izinga lemikhiqizo ehlanganisiwe ibe ngcono, okusho ukuthi iyaphuza ukubilisa, futhi Yebo izindleko nazo ziyenyuka.izingxenye ze-aluminium machining